Cementing Plugs

Combination Cementing Plug ( Top & Bottom )

COS's Combination Plugs are provided with different sizes of Rubber Fins which help in wiping on the casing walls as well as assist in displacing the cement in one step. It is made of graded rubber. These Plugs are completely PDC drillable and are available in both conventional as well as in non –rotating design from sizes 2 7/8” to 30” + any special size on customer request.

Non Rotating Top Cementing Plug

COS’s Non Rotating Bottom Cementing Plugs are available in Phenolic plastic core & Aluminum core with integral Teeth Cores are manufactured from phenolic material and cast aluminum. It is designed to prevent rotation of the plugs during drill out operations. COS offers phenolic core up to 13 3/8” Size and Aluminum core from 16” to 20”. Above 20” Sizes available on customer requested. COS Top Cementing Plugs are PDC Drillable.

Non Rotating Bottom Cementing Plug

Conventional Cementing Plug( Top & Bottom )

COS Cementing plugs are manufactured of graded rubber that is fused upon a composite or Aluminum core. This top plug can be used when dual plug system is not required and Bottom cementing plug can be used when dual plug system is required. These plugs are completely PDC drillable. Operating range of temperature with Aluminum core is up to 200 degree Fahrenheit. Plug can be ordered for higher operating temperature and operation in either synthetic or mud fluids.

These are available in 2 7/8" to 30 "sizes + any special size on customer demand.

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